CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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RomiChess P3n 64-bit in CCRL 40/4, 2018-02-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
RomiChess P3n 64-bit is #197 with rating of 2423 Elo points (+19 -19),
based on 944 games: 351 wins, 348 losses and 245 draws
Score: 50.2%, Average opponent: −1.1, Draws: 26.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Anatoli 0.35k                      2455  14.0-18.0  (+11-15=6 )    1.1   -12
 - Matacz 1.4                         2445  17.0-15.0  (+13-11=8 )    2.0   +44
 - MadChess 2.2 64-bit                2438  17.0-15.0  (+13-11=8 )   13.1   +38
 - SpiderChess 070603                 2438  16.0-16.0  (+10-10=12)    7.8   +16
 - Abrok 5.0                          2435  15.0-17.0  (+11-13=8 )   13.4    -9
 - Ares 1.005.2 64-bit                2434  13.0-19.0  (+9 -15=8 )   18.6   -53
 - King of Kings 2.56                 2432  28.5-22.5  (+20-14=17)   21.3   +47
 - LambChop 10.99                     2430  28.0-23.0  (+18-13=20)   25.4   +39
 - Gromit 3.82                        2427  28.5-19.5  (+20-11=17)   40.0   +64
 - Shallow 2 rev8 64-bit              2426  19.5-25.5  (+16-22=7 )   42.3   -52
 - Gaia 3.5 64-bit                    2425  13.5-15.5  (+11-13=5 )   44.2   -23
 - Nejmet 3.07                        2425  23.5-25.5  (+16-18=15)   43.3   -12
 - Eeyore 1.52 64-bit                 2425  16.5-12.5  (+13-9 =7 )   43.3   +47
 - Caligula 0.7b                      2422  24.5-26.5  (+16-18=17)   53.6   -12
 - Quark 2.35                         2422  21.0-26.0  (+16-21=10)   55.9   -44
 - Snitch 1.6.2 32-bit                2420  12.5-15.5  (+9 -12=7 )   62.8   -43
 - Dragon 4.6                         2419  11.0-18.0  (+8 -15=6 )   66.7   -93
 - Hussar 0.4                         2419  23.5-24.5  (+17-18=13)   65.9   -11
 - OliThink 5.3.0 64-bit              2416  18.0-14.0  (+16-12=4 )   73.1   +42
 - Orion 0.4 64-bit                   2416  13.5-17.5  (+10-14=7 )   71.3   -53
 - Lozza 1.17 64-bit                  2416  18.0-12.0  (+15-9 =6 )   57.7   +62
 - Monolith 0.3 64-bit                2410  30.0-30.0  (+19-19=22)   85.4   -10
 - Simplex 0.9.8 64-bit               2409  18.5-13.5  (+15-10=7 )   89.2   +43
 - Giraffe 20161023 64-bit            2368  14.5-17.5  (+13-16=3 )  100.0   -90
 - Nemeton 1.6                        2368  18.5-11.5  (+16-9 =5 )  100.0   +32


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018